iPod Never register button doesnt work...

I plugged my ipod in and itunes loaded..i normally click register later, and then can go under "devices" and load music onto my ipod, today I clicked never register and it said that "registration has expired, so then i clicked "never register" and in the screen at the top it says "accessing itunes stores" but never goes anywhere when it finishes. I then decided that maybe i had to register the ipod then, so i went through the part, when it asked for a credit card, i dont have one so i was unable to fill that part out and it wouldnt let me continue without putting in a credit number. I tried random numbers and that ddint work either.

All i want to do is put more ripped cds on my ipod and itunes isnt letting me, i know the music i put on before is still on there becuase if i click "Play" it starts playing but i cant see anything when i click devices..



any help would be great

Thank You